42108553

素因数分解:

${\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:396

約数の個数: 16

約数和(自身を含む): 44692560

約数和(自身を除く): 2584007

約数列:

[1, 37, 53, 109, 197, 1961, 4033, 5777, 7289, 10441, 21473, 213749, 386317, 794501, 1138069, 42108553]

約数ペア:

[(1, 42108553), (37, 1138069), (53, 794501), (109, 386317), (197, 213749), (1961, 21473), (4033, 10441), (5777, 7289)]